Books
Author. (Year). Title (edition). Publisher.
Danao, R. (2013). Introduction to statistics and econometrics (2nd ed.). University of the Philippines Press.
eBooks
With DOI:
Author. (Year). eBook title (edition). Publisher. https://doi.org/
Cleaver, T. (2019). Understanding the World Economy. Routledge. https://doi.org/10.4324/9780203084441
Without DOI (database):
Author. (Year). eBook title (edition). Publisher.
Williamson, S. (2018). Macroeconomics (6th ed.). Pearson.
Without DOI (non-database):
Author. (Year). eBook title (edition). Publisher. https://URL
Emerson, P. (2019). Intermediate Microeconomics. Oregon State University.
